MPLS Network Architecture Diagram | Core Backbone Infrastructure #2077603 (License: Personal Use)

This diagram depicts a multi-site MPLS network where two Customer X locations and one Customer Y site connect via provider edge (PE) routers to a core MPLS backbone composed of P routers. Dashed lines indicate logical VPN tunnels over the shared infrastructure, ensuring traffic isolation and QoS for each customer. The architecture supports scalable, secure, and high-performance enterprise connectivity.

Used on networking documentation, ISP service pages, or IT training materials to explain MPLS VPN deployment; targets network engineers, architects, and decision-makers evaluating WAN solutions.